(0 20 17 6 3)(1 21 2)(4 11 9)(5 18 14 12 10)(7 15 8)(13 19 16)
ALLOWS (11/8)-SEQUENCE
1: (0 5 18)

(0 14 12 10 5 20 17 6 3)(1 21 2)(4 11 9)(7 15 8)(13 19 16)(18)
2: (6 14 17)

(0 14 3)(1 21 2)(4 11 9)(5 20 17 12 10)(6)(7 15 8)(13 19 16)(18)
3: (13 19 16)

(0 14 3)(1 21 2)(4 11 9)(5 20 17 12 10)(6)(7 15 8)(13)(16)(18)(19)
4: (12 20 17)

(0 14 3)(1 21 2)(4 11 9)(5 20 10)(6)(7 15 8)(12)(13)(16)(17)(18)(19)